A pressure bulkhead (1) for an aircraft fuselage is depicted and described, having a skin element (3), which has a first surface (7) and a second surface (9), as well as a circumferential edge (11) and a center axis (13), and having a reinforcement assembly (5), which has a plurality of radially disposed reinforcement elements (15), which extend along the first surface (7) in a radial direction between an outer end (17) at the edge (11) of the skin element (3) and an inner end (19), which faces the center axis (13), wherein, as viewed in a cross section, which extends radially along the center axis (13), each of the radially disposed reinforcement elements (15) defines a first contour line (23) and defines a second contour line (25), which is located opposite said first contour line, wherein each contour line (23, 25) extends from the outer end (17, 19) of the radially disposed reinforcement elements (15) to the inner end thereof, and wherein the reinforcement assembly (5) rests with the first contour lines (23) thereof on the first surface (7) of the skin element (3). The object of the invention, which is to provide a pressure bulkhead for an aircraft fuselage that can absorb the occurring pressure loads in as efficient a manner as possible, is achieved in that each of the first and/or second contour lines (23, 25) has a convex course from the outer end (17) in a direction towards the inner end (19), in which the distance between the first contour line (23) and the second contour line (25) increases tangent continuously.


    Access

    Download


    Export, share and cite



    Title :

    PRESSURE BULKHEAD FOR AN AIRCRAFT FUSELAGE


    Additional title:

    CLOISON ETANCHE POUR UN FUSELAGE D'AERONEF


    Contributors:

    Publication date :

    2015-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    PRESSURE BULKHEAD FOR AN AIRCRAFT FUSELAGE

    ZUARDY ICHWAN / HOFFMEISTER THOMAS / HERRMANN AXEL SIEGFRIED et al. | European Patent Office | 2015

    Free access

    Pressure bulkhead for an aircraft fuselage

    ZUARDY ICHWAN / HOFFMEISTER THOMAS / HERRMANN AXEL SIEGFRIED et al. | European Patent Office | 2019

    Free access

    PRESSURE BULKHEAD FOR AN AIRCRAFT FUSELAGE

    JORN PAUL / GRASE KARIM | European Patent Office | 2017

    Free access

    PRESSURE BULKHEAD FOR AN AIRCRAFT FUSELAGE

    ZUARDY ICHWAN / HOFFMEISTER THOMAS / HERRMANN AXEL SIEGFRIED et al. | European Patent Office | 2020

    Free access

    PRESSURE BULKHEAD FOR AN AIRCRAFT FUSELAGE

    ZUARDY ICHWAN / HOFFMEISTER THOMAS / HERRMANN AXEL SIEGFRIED et al. | European Patent Office | 2017

    Free access